3-V To 5.5-V Two Channel RS-232 1 Mbit/s Line Driver/Receiver with +/-15 kV IEC ESD Protection 16-TSSOP 0 to 70 The SN75C3232EPWR is a 3-V to 5.5-V dual-channel RS-232 line driver/receiver manufactured by Texas Instruments (TI).  

### **Key Specifications:**  
- **Supply Voltage Range:** 3 V to 5.5 V  
- **Data Rate:** Up to 1 Mbps  
- **Number of Drivers/Receivers:** 2/2  
- **ESD Protection:** ±15 kV (Human Body Model)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-16 (EPWR)  

### **Features:**  
- Meets or exceeds TIA/EIA-232-F standards  
- Low power consumption  
- Auto-powerdown feature to save energy  
- Designed for battery-powered applications  
- Integrated capacitive charge pump for RS-232 voltage generation  
- Compatible with 3-V and 5-V logic  

This device is commonly used in industrial, telecom, and portable equipment requiring RS-232 communication.

3-V To 5.5-V Two Channel RS-232 1 Mbit/s Line Driver/Receiver with +/-15 kV IEC ESD Protection 16-TSSOP 0 to 70